Comparing dimensions of Inspire HR, original Flex and Charge 3

[IdaJo]

I have experienced wrist and thumb pain related to RA when wearing my Charge 3. I am wondering if it is related to the size? I have an original Flex which I switched to my dominant wrist and it seems more comfortable. But I miss the clock and text functions of my Charge 3! I'm wondering if the dimensions of the Inspire HR are closer to the Flex or Charge? I wish the Inspire HR had the clip option so when my wrists flare I could continue to use it and still have full function when on my wrist!

[NellyG · Accepted solution]

Hi @IdaJo I never had a flex, but the flex 2 is closer in size to the Inspire than the Charge 3 is and that is smaller than the flex. If you have seen one of the Alta/Alta HR  trackers - there size is very similar to the Inspire.